package com.ruoyi.system.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.ruoyi.system.domain.SysUserPost;

import java.util.List;
import java.util.Set;

public interface SysUserPostService extends IService<SysUserPost> {
    List<Long> getPostByIds(Long userId);
}
